Changed KDE plasma theme and configured Kitty as Terminal

configuration.nix

@@ -12,7 +12,8 @@
 
 { config, pkgs, lib, username, ... }:
 {
-
+#  stylix.enable = true;
+#  stylix.image = /etc/nixos/other/wallpaper.png;
 # in configuration.nix
   #Assign Swap to the PC
   #swapDevices = [{
@@ -113,12 +114,18 @@
     
     xserver = {
       enable = true;
+
       xkb = {
 	      layout = "de";
 	      variant = "";
       };
-#      desktopManager.gnome.enable = true;
 
+      desktopManager = {
+        #gnome.enable = true;
+        xterm.enable = false;
+      };
+
+      excludePackages = [ pkgs.xterm ];
     ## Enable sound with pipewire.
     #services.pulseaudio.enable = false;
     };
@@ -215,7 +222,8 @@
   };
 
   environment.sessionVariables = {
-    NIXOS_OZONE_WL = "1";
+    NIXOS_OZONE_WL = "1";   #For chromium to work under wayland and with virtual Keyboards (Only really needed for virtual keyboards, but doest hurt ...)
+    TERMINAL = "kitty";
   };